DS18 ZR500.1D ZR Class D 1-Channel Monoblock Car Amplifier 500 Watts RMS

DS18?s ZR series of amplifiers are guaranteed to supercharge your sound system to deliver brilliant sound and bulky bass frequencies.

The ZR series was designed to pump up the bass and help your speakers reach their maximum potential as a part of your sound system. The ZR500.1D offers a surplus of tuning options: such as Lowpass, and Subsonic frequency adjusters, as well as Gain Knob ?and Bass Boost Switch Selector to help tune any song to your frequency.

The ZR500.1D is made to deliver 500W RMS @ 1-Ohm, 300W RMS @ 2-Ohms, and 200W RMS @ 4-Ohms giving you the perfect power settings for your speakers.


Total Watts (Peak) 1500W
RMS Power @ 4 ohm 200W
RMS Power @ 2 ohm 300W
RMS Power @ 1 ohm 500W
Frequency Response 10-220Hz
Signal to Noise Ratio >95dB
Efficiency @ 4ohm 85%
Damping Factor 160
Input Impedance 20K ohm
Channel Separation N/A
Total Harmonic Distortion (THD) 0.01%
Low Level Input Range 0.2-6V
High Level Input No
Selectable X-Over LPF Fixed
X-Over Filter Range 50-220Hz
Bass Boost Range 0/6/12dB
Bass Boost Frequency 45Hz
Infrasonic Filter 10-50Hz
Phase Selector No
Amplifier Class Digital
Amplifier Type Monoblock Subwoofer
Number of Channels 1
Minimum Impedance 1 ohm
Led Indicator clipping/protect/power
Power Input Terminal Size 4ga
Fuse Size 60A
Remote Level Control Yes / Dash Mount
Cooling Fan No
Voltmeter No
Thermal Protection Yes
Over-Load Protection Yes
DC Output Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes <9 / >16 Volts
Clipping Protection Yes
Body Color / Finish Black Aluminum Brush
Overall Length 8.46″ / 215mm
Overall Wide 7.24″ / 184mm
Overall Height 2″ / 53mm
Heatsink Length 7″ / 180mm
Gross Single Unit Weight 3.15Lb


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